Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 3; Volume 7, Part 3American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 48
... significant below 0.002 % boron level . This result agrees with earlier reports by Tanaka [ 17 ] and Itoh [ 18 ] . Tanaka [ 17 ] showed that boron had ΠΟ significant effect on solidification crack in gas shielded welded metal less than ...
... significant below 0.002 % boron level . This result agrees with earlier reports by Tanaka [ 17 ] and Itoh [ 18 ] . Tanaka [ 17 ] showed that boron had ΠΟ significant effect on solidification crack in gas shielded welded metal less than ...
Page 288
... significant difference in the hydrostatic stress for stress intensity factors below approxi- mately 25 MPa / m . The yield zones are for all three models quite small at this load level . Above 25 MPa / m the difference in the ...
... significant difference in the hydrostatic stress for stress intensity factors below approxi- mately 25 MPa / m . The yield zones are for all three models quite small at this load level . Above 25 MPa / m the difference in the ...
Page 318
... significant fraction of the total time , remain within some predefined ranges from their overall averages . Due to current practice , " a significant fraction " is taken here as 17-20 minutes . The choices of the predefined ranges are ...
... significant fraction of the total time , remain within some predefined ranges from their overall averages . Due to current practice , " a significant fraction " is taken here as 17-20 minutes . The choices of the predefined ranges are ...
Contents
ADVANCED COMPOSITES | 1 |
A Study of the MultiLayered GRP Composite Cylindrical Vessel | 13 |
Resistance of Composite Structures to Impact Loads | 19 |
Copyright | |
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Common terms and phrases
abrasion analysis as-welded assessment austenite axial base metal behaviour bending boron brittle fracture brittle zones CGHAZ Charpy chemical composition chord coarse grained HAZ concrete Conference on Offshore crack growth crack length CTOD tests CTOD values curve cycle defect effect fabrication ferrite fiber Figure fracture initiation fracture mechanics fracture toughness fusion line grain coarsened HAZ HAZ toughness heat affected zone heat input hydrogen ICCGHAZ impact increase layup load low carbon low toughness martensite material maximum Mechanics and Arctic method niobium Offshore Mechanics offshore structures Oseberg parameters plastic plate thickness pop-in post weld heat preheat PWHT region residual stresses sampled simulated solidification cracking steel plates stiffeners stress concentration stress intensity factor submerged arc welding surface notched Table temperature tensile thermal TMCP transverse tubular joints weld metal weld toe weldability welded joints welding procedures weldments wide plate tests yield strength